EP 3170984 B1 20200429 - PLATFORM AND CORRESPONDING METHOD OF MANUFACTURING
Title (en)
PLATFORM AND CORRESPONDING METHOD OF MANUFACTURING
Title (de)
PLATTFORM MIT ZUGEHÖRIGEM HERSTELLUNGSVERFAHREN
Title (fr)
PLATE-FORME ET PROCÉDÉ DE FABRICATION ASSOCIÉ
Publication
Application
Priority
US 201514948638 A 20151123
Abstract (en)
[origin: EP3170984A1] A platform (410) for an airfoil in a gas turbine engine is provided. The platform includes a top wall (411) configured to connect to an airfoil of the gas turbine engine, two sidewalls (432) extending downward from the top wall, a connector (422) attached to and connecting the two sidewalls, wherein the top wall, the sidewalls, and the connector define an interior volume of the platform, and a single stiffener (436) extending from the connector to the top wall within the interior volume between the two sidewalls. The connector defines two parallel apertures (426a; 426b) passing through the connector.
IPC 8 full level
F01D 5/30 (2006.01); F01D 5/32 (2006.01); F01D 11/00 (2006.01)
CPC (source: EP US)
F01D 5/3007 (2013.01 - EP US); F01D 5/3053 (2013.01 - EP US); F01D 5/326 (2013.01 - EP US); F01D 11/008 (2013.01 - EP US); F05D 2220/32 (2013.01 - US); F05D 2220/36 (2013.01 - EP US); F05D 2230/20 (2013.01 - US); F05D 2240/80 (2013.01 - EP US); F05D 2260/30 (2013.01 - EP US); F05D 2300/6012 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3170984 A1 20170524; EP 3170984 B1 20200429; US 10215046 B2 20190226; US 2017145838 A1 20170525
DOCDB simple family (application)
EP 16200339 A 20161123; US 201514948638 A 20151123